<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div id="app">
        <input type="button" value="获取笑话" @click="getJoke">
        <p> {{ joke }}</p>
    </div>
    <!-- 官网提供的 axios 在线地址 -->
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
    <script src="../node_modules/vue/dist/vue.js"></script>
    <script>
        //  /*
        //     接口:随机获取一条笑话
        //     请求地址:https://autumnfish.cn/api/joke
        //     请求方法:get
        //     请求参数:无
        //     响应内容:随机笑话
        // */
        var app = new Vue({
            el: '#app',
            data: {
                joke: "很好笑的笑话"
            },
            methods: {
                getJoke: function() {
                    var that = this
                    axios.get("https://autumnfish.cn/api/joke").then(function(res) {
                        that.joke = res.data;
                    }, function(err) {
                        console.log(err);
                    })
                }
            }
        })
    </script>
</body>

</html>